CN109577282B - A restriction device for marine bridge - Google Patents
A restriction device for marine bridge Download PDFInfo
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- CN109577282B CN109577282B CN201811431645.5A CN201811431645A CN109577282B CN 109577282 B CN109577282 B CN 109577282B CN 201811431645 A CN201811431645 A CN 201811431645A CN 109577282 B CN109577282 B CN 109577282B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards
- E02B3/26—Fenders
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G3/00—Traffic control systems for marine craft
- G08G3/02—Anti-collision systems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Abstract
The invention provides a limiting device for an offshore bridge, and belongs to the technical field of bridge equipment. The infrared laser generator comprises a first body and a second body, wherein a plurality of infrared laser transmitters are horizontally arranged on the side wall, close to the second body, of the first body, a first sliding groove is formed in one side, close to the second body, of the first body, a first sliding rod is vertically arranged in the first sliding groove, a first sliding block is sleeved on the first sliding rod, a first connecting rod is arranged on one side, close to an opening of the first sliding groove, of the first sliding block, one end, extending out of the first sliding groove, of the first connecting rod is fixedly connected with a first floating cylinder, a second sliding groove is formed in one side, close to the first body, of the second body, a second sliding rod is vertically arranged in the second sliding groove, a second sliding block is sleeved on the second sliding rod, a second connecting rod is arranged on one side, close to an opening of the. The invention can utilize wave energy to generate power and provide the power to the infrared laser transmitter, thereby saving energy and protecting environment.
Description
Technical Field
The invention belongs to the technical field of bridge equipment, and relates to a traffic control device for an offshore bridge.
Background
When a bridge is built, a plurality of piers are designed to support a bridge main body structure, the arrangement of the piers needs to consider the passing condition of ships under the bridge, only part of the piers can pass due to the relation of flood and tide, a no-pass lamp is arranged between the piers which are not allowed to pass, the no-pass lamp adopts external power supply, and when a power supply line breaks down and is disconnected, passing ships can pass between the piers which are not allowed to pass, collide with the bridge main body structure, and even cause stranding accidents.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a limiting device for an offshore bridge, which can generate electricity by using wave energy and is used for an infrared laser transmitter, so that the infrared laser transmitter is always in a working state, and is safe and reliable.
The purpose of the invention can be realized by the following technical scheme: a traffic limiting device for an offshore bridge comprises a first body and a second body, wherein the first body and the second body are vertically arranged in parallel, a plurality of infrared laser transmitters are horizontally arranged on the side wall of the first body close to the second body, a first sliding groove is formed in one side of the first body close to the second body, a first sliding rod is vertically arranged in the first sliding groove, a first sliding block is sleeved on the first sliding rod, a first connecting rod is arranged on one side of the first sliding block close to an opening of the first sliding groove, one end of the first connecting rod, extending out of the first sliding groove, is fixedly connected with a first floating cylinder, a second sliding groove is formed in one side of the second body, a second sliding rod is vertically arranged in the second sliding groove, a second sliding block is sleeved on the second sliding rod, a second connecting rod is arranged on one side of the second sliding groove, one end of the second connecting rod, extending out of, the device is characterized in that a storage battery is arranged in the device cavity, the storage battery is electrically connected with the infrared laser emitter, and a power generation device which can float on the water surface and generates power by using wave energy and stores electric energy in the storage battery is arranged between the first buoy and the second buoy.
The first body and the second body in the limiting device are respectively vertically arranged between two bridge pier columns which are not allowed to pass through, an infrared laser transmitter is started, and emitted laser is located between the two bridge pier columns to remind passing ships to pass by; in addition, when the water level rises or descends, the power generation device between the first buoy and the second buoy is driven to float up and down, and the power generation device generates power under the action of wave energy, stores the electric energy into the storage battery and provides the electric energy for the infrared laser transmitter to use, so that the solar water heater is green and environment-friendly.
In the above-mentioned traffic restriction device for marine bridge, the power generation facility includes connection rope and a plurality of floater, connect the both ends of rope and connect respectively on flotation pontoon one and flotation pontoon two, a plurality of floater swing joint is on connecting the rope, be equipped with the cavity in the floater, be equipped with the power generation mechanism that can utilize the rotation of floater to generate electricity in the cavity.
Under the effect of wave, the floater is towards the rotation of equidirectional not, power generation mechanism in the cavity utilizes the rotation of floater to generate electricity, green.
In the above-mentioned traffic control device for offshore bridge, the power generation mechanism includes a first rotating ring, a second rotating ring, a first generator, a second generator and a third generator, the first rotating ring is rotatably arranged in the cavity through a first rotating shaft and a second rotating shaft, the first generator is fixedly arranged in the cavity through a first base, the second rotating shaft is in transmission connection with the generator, the second rotating ring is rotatably arranged on the inner side of the first rotating ring through a third rotating shaft and a fourth rotating shaft, the second generator is fixedly arranged on the inner side of the first rotating ring through the second base, the fourth rotating shaft is in transmission connection with the second generator, a rotating shaft V is rotatably arranged on the inner side of the second rotating ring, the generator tee is fixedly arranged on the inner side of the second rotating ring through a base III, the rotating shaft five is in transmission connection with the generator three, the middle of the rotating shaft five is connected with the weight through the connecting rod, and the generator one, the generator two and the generator three are all electrically connected with the storage battery.
The floater takes place to rotate under the effect of wave, it rotates round pivot one and pivot two to drive the swivel in the cavity, pivot two drives generator one and generates electricity, it rotates round pivot three and pivot four to drive swivel two in the cavity, pivot four drive generator two and generate electricity, because the five last pouring weights that are connected with through the connecting rod of pivot, because the pouring weight remains vertical downward state all the time, when swivel two takes place to rotate, drive generator three and generate electricity, generator one, the electric energy that generator two and generator three produced is stored in the battery, provide infrared laser emitter and use, make infrared laser emitter be in operating condition all the time, do not receive the influence of external power supply, safety and reliability.
In foretell a restricted driving device for marine bridge, be equipped with cylindric installation cavity one in the flotation pontoon one, one side that flotation pontoon one is close to flotation pontoon two is equipped with perforation one, perforation one is linked together with installation cavity one, be equipped with fixed axle one and spiral spring one in the installation cavity one, fixed axle one sets up with the installation cavity is coaxial, the inner of spiral spring one links firmly on fixed axle one, the one end of connecting the rope is passed perforation one and is linked firmly with the outer end of spiral spring one.
Under the effect of wave impact, the floater takes place to swing, gives a pulling force of volute spiral spring through connecting the rope, and volute spiral spring atress shrink, after losing the wave action, the pulling force of connecting the rope disappears, and the energy of volute spiral spring shrink begins the release, draws the floater back to initial position, and the floater utilizes the power generation mechanism in the cavity to generate electricity, green at continuous motion in-process. In addition, the first volute spiral spring can limit the moving range of the floating ball, the floating ball is prevented from being washed away by water flow, the movement times of the power generation mechanism can be increased, and the power generation efficiency is improved.
In foretell a restricted driving device for marine bridge, be equipped with cylindric installation cavity two in the flotation pontoon two, one side that flotation pontoon two is close to flotation pontoon one is equipped with perforation two, perforation two communicates with installation cavity two phase, be equipped with fixed axle two and spiral spring two in the installation cavity two, fixed axle two sets up with installation cavity two is coaxial, the inner of spiral spring two links firmly on fixed axle two, the other end of connecting the rope passes perforation two and links firmly with the outer end of spiral spring two.
Under the effect of wave impact, the floater takes place to swing, gives two pulling forces of volute spiral spring through connecting the rope, and two atress contractions of volute spiral spring, after losing the wave action, the pulling force of connecting the rope disappears, and the energy of two contractions of volute spiral spring begins the release, draws the floater back to initial position, and the floater utilizes the power generation mechanism in the cavity to generate electricity, green at continuous motion in-process. In addition, the second volute spiral spring can limit the moving range of the floating ball, the floating ball is prevented from being washed away by water flow, the movement times of the power generation mechanism can be increased, and the power generation efficiency is improved.
In foretell a restricted driving device for marine bridge, the top of body one is equipped with radar detector one and audible-visual annunciator one, the equipment intracavity still is equipped with the controller, the top of body two is equipped with radar detector two and audible-visual annunciator two, radar detector one, radar detector two, audible-visual annunciator one and audible-visual annunciator two are all connected through controller and battery electricity.
When boats and ships are close to the pier stud near radar detection ware one, radar detection ware one detects the signal, give the controller with signal transmission, the controller starts audible-visual annunciator one, it reminds passing ship detour current to send out the police dispatch newspaper, the same reason, when boats and ships are close to the pier stud near radar detection ware two, radar detection ware two detects the signal, give the controller with signal transmission, the controller starts audible-visual annunciator two, it reminds passing ship detour current to send out the police dispatch newspaper, avoid boats and ships to drive into between two pier studs that do not allow current, collide or cause boats and ships to put aside shallowly with bridge major structure.
Compared with the prior art, the invention has the following advantages:
1. respectively arranging a first body and a second body of the traffic limiting device between two pier columns which are not allowed to pass through, starting an infrared laser transmitter, and enabling emitted laser to be located between the two pier columns to remind a passing ship to pass by a detour;
2. the first buoy drives the first sliding block to slide up and down along the first sliding rod along with the up-and-down fluctuation of the water level, the second buoy drives the second sliding block to slide up and down along the second sliding rod along with the up-and-down fluctuation of the water level, and as the two ends of the connecting rope are respectively connected to the outer end of the first scroll spring and the outer end of the second scroll spring, when a floating ball on the connecting rope floats up and down along with the fluctuation of the water level and the impact of waves is added, the floating ball rotates towards different directions, and the moving range of the floating ball can be limited through the first scroll spring;
3. because the weight block on the connecting rod is always in a vertically downward state, when the floating ball rotates, the first rotating ring and the second rotating ring are driven to rotate, the second rotating ring rotates to drive the second generator and the third generator to generate electricity, the first rotating ring rotates to drive the first generator to generate electricity, wave energy is converted into electric energy, and the electric energy is green and environment-friendly; in addition, the generated electric energy is stored in the storage battery and is supplied to the infrared laser transmitter for use, so that the infrared laser transmitter is always in a working state and is not influenced by external power supply, and the device is safe and reliable.
Drawings
FIG. 1 is a schematic view of the present invention in use on an abutment;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
FIG. 4 is an enlarged view of a portion of FIG. 1 at C;
FIG. 5 is an enlarged view of a portion of FIG. 2 at D;
FIG. 6 is an enlarged view of a portion of FIG. 2 at E;
fig. 7 is a schematic structural view of the floating ball.
In the figure, 1, pier columns; 2. a first body; 2a, a first sliding chute; 2b, a first sliding rod; 2c, a first sliding block; 2d, connecting the first rod; 3. a second body; 3a, a second sliding chute; 3b, a second sliding rod; 3c, a second sliding block; 3d, connecting a second rod; 4. a first buoy; 4a, mounting the first cavity; 4b, fixing the shaft I; 4c, a first volute spiral spring; 4d, punching a first hole; 5. a second buoy; 5a, mounting a second cavity; 5b, fixing a shaft II; 5c, a second volute spiral spring; 5d, punching a second hole; 6. connecting ropes; 7. a floating ball; 7a, a cavity; 8. rotating a first ring; 8a, a first generator; 8b, a first rotating shaft; 8c, a second rotating shaft; 9. rotating a second ring; 9a, a second generator; 9b, a third rotating shaft; 9c, a rotating shaft IV; 9d, a rotating shaft five; 9e, a third generator; 10. a weight block; 10a, a connecting rod; 11. a first radar detector; 12. a second radar detector; 13. a first acousto-optic alarm; 13a, a sound and light alarm II; 14. an equipment chamber; 14a, a storage battery; 14b, a controller; 15. an infrared laser transmitter.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
Referring to fig. 1 to 7, a limiting device for an offshore bridge comprises a first body 2 and a second body 3, wherein the first body 2 and the second body 3 are vertically arranged in parallel, a plurality of infrared laser transmitters 15 are horizontally arranged on the side wall, close to the second body 3, of the first body 2, a first chute 2a is arranged on one side, close to the second body 3, of the first body 2, a first sliding rod 2b is vertically arranged in the first chute 2a, a first sliding block 2c is sleeved on the first sliding rod 2b, a first connecting rod 2d is arranged on one side, close to the opening of the first chute 2a, of the first sliding block 2c, one end, extending out of the first chute 2a, of the first connecting rod 2d is fixedly connected with a first buoy 4, a second sliding chute 3a is arranged on one side, close to the first body 2, of the second body 3, a second sliding rod 3b is vertically arranged in the second chute 3a, a second sliding block 3c is sleeved on the second sliding rod 3b, and a second sliding, one end, extending out of the second sliding groove 3a, of the second connecting rod 3d is fixedly connected with a second buoy 5, an equipment cavity 14 is formed in the first body 2, a storage battery 14a is arranged in the equipment cavity 14, the storage battery 14a is electrically connected with an infrared laser transmitter 15, and a power generation device which can float on the water surface and generates power by using wave energy and stores electric energy in the storage battery 14a is arranged between the first buoy 4 and the second buoy 5.
Vertically arranging a first body 2 and a second body 3 in the limiting device between two bridge pier columns 1 which are not allowed to pass respectively, starting an infrared laser transmitter 16, and enabling the emitted laser to be located between the two bridge pier columns 1 to remind passing ships to pass by; in addition, when the water level rises or falls, the power generation device between the first buoy 4 and the second buoy 5 is driven to float up and down, and the power generation device generates power under the action of wave energy, stores the electric energy into the storage battery 14a and provides the electric energy for the infrared laser transmitter 15, so that the environment-friendly effect is achieved.
Specifically, the power generation device comprises a connecting rope 6 and a plurality of floating balls 7, two ends of the connecting rope 6 are respectively connected to a first floating ball 4 and a second floating ball 5, the floating balls 7 are movably connected to the connecting rope 6, a cavity 7a is arranged in each floating ball 7, and a power generation mechanism capable of generating power by utilizing rotation of the floating balls 7 is arranged in each cavity 7 a.
Under the effect of wave, floater 7 is towards the rotation of equidirectional not, the electricity generation mechanism in cavity 7a utilizes the rotation of floater 7 to generate electricity, green.
Specifically, the power generation mechanism comprises a first rotating ring 8, a second rotating ring 9, a first generator 8a, a second generator 9a and a third generator 9e, the first rotating ring 8 is rotatably arranged in a cavity 7a through a first rotating shaft 8b and a second rotating shaft 8c, the first generator 8a is fixedly arranged in the cavity 7a through a first base, the second rotating shaft 8c is in transmission connection with the first generator 8a, the second rotating ring 9 is rotatably arranged on the inner side of the first rotating ring 8 through a third rotating shaft 9b and a fourth rotating shaft 9c, the second generator 9a is fixedly arranged on the inner side of the first rotating ring 8 through a second base, the fourth rotating shaft 9c is in transmission connection with the second generator 9a, a fifth rotating shaft 9d is rotatably arranged on the inner side of the second rotating ring 9 through a third base, the fifth rotating shaft 9d is in transmission connection with the third generator 9e, the middle part of the fifth rotating shaft 9d is connected with a weight 10a through a connecting rod 10a, the first generator 8a, the second generator 9a and the third generator 9e are all electrically connected with the storage battery 14 a.
The floating ball 7 rotates under the action of waves to drive the first rotating ring 8 in the cavity 7a to rotate around the first rotating shaft 8b and the second rotating shaft 8c, the second rotating shaft 8c drives the first generator 8a to generate electricity, the second rotating ring 9 is driven to rotate around the third rotating shaft 9b and the fourth rotating shaft 9c, the fourth rotating shaft 9c drives the second generator 9a to generate electricity, the fifth rotating shaft 9d is connected with the heavy block 10 through the connecting rod 10a, the heavy block 10 always keeps a vertical downward state, when the second rotating ring 9 rotates, the third generator 9e is driven to generate electricity, electric energy generated by the first generator 8a, the second generator 9a and the third generator 9e is stored in the storage battery 14a and is provided for the infrared laser transmitter 15 to be used, the infrared laser transmitter 15 is always in a working state and is not influenced by external power supply, and the infrared laser transmitter is safe and reliable.
Particularly, be equipped with cylindric installation cavity 4a in the flotation pontoon 4, one side that two 5 of flotation pontoon are close to the flotation pontoon of flotation pontoon 4 is equipped with a perforation 4d, a perforation 4d is linked together with installation cavity 4a, be equipped with fixed axle 4b and spiral spring 4c in the installation cavity 4a, fixed axle 4b and the coaxial setting of installation cavity 4a, spiral spring 4 c's the inner links firmly on fixed axle 4b, the one end of connecting rope 6 is passed a perforation 4d and is linked firmly with spiral spring 4 c's outer end.
Under the effect of wave impact, the floater 7 takes place to swing, gives a pulling force of volute spiral spring 4c through connecting rope 6, and volute spiral spring 4c atress shrink, after losing the wave action, the pulling force of connecting rope 6 disappears, and the energy of volute spiral spring 4c shrink begins the release, draws floater 7 back to initial position, and floater 7 utilizes the power generation mechanism in the cavity 7a to generate electricity, green at the continuous motion in-process of floater 7. In addition, the first volute spiral spring 4c can limit the moving range of the floating ball 7, the floating ball 7 is prevented from being washed away by water flow, the moving times of the power generation mechanism can be increased, and the power generation efficiency is improved.
Particularly, be equipped with two 5a of cylindric installation cavity in two 5 of flotation pontoon, two 5 one sides that are close to flotation pontoon one 4 of flotation pontoon are equipped with two 5d of perforation, two 5d of perforation are linked together with two 5a of installation cavity, be equipped with two 5b of fixed axle and two 5c of spiral spring in two 5a of installation cavity, two 5b of fixed axle and two 5a coaxial settings of installation cavity, the inner of two 5c of spiral spring links firmly on two 5b of fixed axle, the other end of connecting rope 6 passes two 5d of perforation and links firmly with the outer end of two 5c of spiral spring.
Under the effect of wave impact, the floater 7 takes place the swing, gives two 5c pulling forces of volute spiral spring through connecting rope 6, and two 5c atress of volute spiral spring shrink, and after losing the wave action, the pulling force of connecting rope 6 disappears, and the energy of two 5c contractions of volute spiral spring begins the release, draws floater 7 back to initial position, and floater 7 utilizes the power generation mechanism in the cavity 7a to generate electricity, green at the continuous motion in-process of floater 7. In addition, the second volute spiral spring 5c can limit the moving range of the floating ball 7, the floating ball 7 is prevented from being washed away by water flow, the movement times of the power generation mechanism can be increased, and the power generation efficiency is improved.
Specifically, the top of the first body 2 is provided with a first radar detector 11 and a first acousto-optic alarm 13, a controller 14b is further arranged in the equipment cavity 14, the top of the second body 3 is provided with a second radar detector 12 and a second acousto-optic alarm 13a, and the first radar detector 11, the second radar detector 12, the first acousto-optic alarm 13 and the second acousto-optic alarm 13a are all electrically connected with the storage battery 14a through the controller 14 b.
When a ship is close to a bridge pier column 1 near a radar detector I11, the radar detector I11 detects a signal and sends the signal to a controller 14b, the controller 14b starts a sound-light alarm I13 to give an alarm to remind a passing ship to bypass, and similarly, when the ship is close to the bridge pier column 1 near a radar detector II 12, the radar detector II 12 detects a signal and sends the signal to the controller 14b, the controller 14b starts a sound-light alarm II 13a to give an alarm to remind the passing ship to bypass, so that the phenomenon that the ship drives between two bridge pier columns 1 which are not allowed to pass is avoided, and the ship collides with a bridge main body structure or causes the ship to be stranded.
Those skilled in the art to which the invention relates may effect alterations, additions or substitutions in the described embodiments without departing from the spirit or ambit of the invention as defined in the accompanying claims.
Claims (2)
1. A traffic limiting device for an offshore bridge comprises a first body (2) and a second body (3), and is characterized in that the first body (2) and the second body (3) are vertically arranged in parallel, a plurality of infrared laser transmitters (15) are horizontally arranged on the side wall, close to the second body (3), of the first body (2), a first sliding groove (2a) is arranged on one side, close to the second body (3), of the first body (2), a first sliding rod (2b) is vertically arranged in the first sliding groove (2a), a first sliding block (2c) is sleeved on the first sliding rod (2b), a first connecting rod (2d) is arranged on one side, close to an opening of the first sliding groove (2a), of the first sliding block (2c), one end, extending out of the first sliding groove (2a), of the first connecting rod (2d) is fixedly connected with a first buoy (4), a second sliding groove (3a) is arranged on one side, close to the first body (2), a second sliding rod (3b) is vertically arranged in the second sliding groove (3a), a second sliding block (3c) is sleeved on the second sliding rod (3b), a second connecting rod (3d) is arranged on one side, close to the opening of the second sliding groove (3a), of the second sliding block (3c), one end, extending out of the second sliding groove (3a), of the second connecting rod (3d) is fixedly connected with a second buoy (5), an equipment cavity (14) is arranged in the first body (2), a storage battery (14a) is arranged in the equipment cavity (14), the storage battery (14a) is electrically connected with an infrared laser transmitter (15), a power generation device which can float on the water surface and generates power by using wave energy and stores the power energy in the second buoy (14a) is arranged between the first buoy (4) and the second buoy (5);
the power generation device comprises a connecting rope (6) and a plurality of floating balls (7), two ends of the connecting rope (6) are respectively connected to a first floating ball (4) and a second floating ball (5), the floating balls (7) are movably connected to the connecting rope (6), a cavity (7a) is formed in each floating ball (7), and a power generation mechanism capable of generating power by utilizing rotation of the floating balls (7) is arranged in each cavity (7 a);
a cylindrical first installation cavity (4a) is arranged in the first buoy (4), a first through hole (4d) is formed in one side, close to the second buoy (5), of the first buoy (4), the first through hole (4d) is communicated with the first installation cavity (4a), a first fixed shaft (4b) and a first volute spiral spring (4c) are arranged in the first installation cavity (4a), the first fixed shaft (4b) and the first installation cavity (4a) are coaxially arranged, the inner end of the first volute spiral spring (4c) is fixedly connected to the first fixed shaft (4b), and one end of the connecting rope (6) penetrates through the first through hole (4d) to be fixedly connected with the outer end of the first volute spiral spring (4 c);
a cylindrical mounting cavity II (5a) is arranged in the buoy II (5), a through hole II (5d) is arranged on one side, close to the buoy I (4), of the buoy II (5), the through hole II (5d) is communicated with the mounting cavity II (5a), a fixed shaft II (5b) and a volute spiral spring II (5c) are arranged in the mounting cavity II (5a), the fixed shaft II (5b) and the mounting cavity II (5a) are coaxially arranged, the inner end of the volute spiral spring II (5c) is fixedly connected to the fixed shaft II (5b), and the other end of the connecting rope (6) penetrates through the through hole II (5d) to be fixedly connected with the outer end of the volute spiral spring II (5 c);
the power generation mechanism comprises a first rotating ring (8), a second rotating ring (9), a first generator (8a), a second generator (9a) and a third generator (9e), the first rotating ring (8) is rotatably arranged in the cavity (7a) through a first rotating shaft (8b) and a second rotating shaft (8c), the first generator (8a) is fixedly arranged in the cavity (7a) through a first base, the second rotating shaft (8c) is in transmission connection with the first generator (8a), the second rotating ring (9) is rotatably arranged on the inner side of the first rotating ring (8) through a third rotating shaft (9b) and a fourth rotating shaft (9c), the second generator (9a) is fixedly arranged on the inner side of the first rotating ring (8) through a second base, the fourth rotating shaft (9c) is in transmission connection with the second generator (9a), a fifth rotating shaft (9d) is rotatably arranged on the inner side of the second rotating ring (9), the third generator (9e) is fixedly arranged on the inner side of the second rotating ring (9) through a third base, the rotating shaft five (9d) is in transmission connection with the generator three (9e), the middle of the rotating shaft five (9d) is connected with the weight (10) through the connecting rod (10a), and the generator I (8a), the generator II (9a) and the generator three (9e) are all electrically connected with the storage battery (14 a).
2. The device for limiting the movement of the marine bridge according to claim 1, wherein a first radar detector (11) and a first acousto-optic alarm (13) are arranged at the top of the first body (2), a controller (14b) is further arranged in the equipment cavity (14), a second radar detector (12) and a second acousto-optic alarm (13a) are arranged at the top of the second body (3), and the first radar detector (11), the second radar detector (12), the first acousto-optic alarm (13) and the second acousto-optic alarm (13a) are all electrically connected with the storage battery (14a) through the controller (14 b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811431645.5A CN109577282B (en) | 2018-11-27 | 2018-11-27 | A restriction device for marine bridge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811431645.5A CN109577282B (en) | 2018-11-27 | 2018-11-27 | A restriction device for marine bridge |
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| CN109577282A CN109577282A (en) | 2019-04-05 |
| CN109577282B true CN109577282B (en) | 2020-12-25 |
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| CN201811431645.5A Active CN109577282B (en) | 2018-11-27 | 2018-11-27 | A restriction device for marine bridge |
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